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Safety Data Sheet /5Printing date 11/24/2015Reviewed on 09/26/2003

1 IdentificationProduct identifier

Yttrium hydrideProduct name: CAS Number:13598-57-7EC number:237-074-0Relevant identified uses of the substance or mixture and uses advised against.Identified use: SU24 Scientific research and developmentDetails of the supplier of the safety data sheetManufacturer/Supplier:Stanford Advanced Materials 23661 Birtcher Dr.

Lake Forest, CA 92630Tel: +1 (949) 407-8904

Information Department: Health, Safety and Environmental DepartmentEmergency telephone number:+1 (949) 407-8904

2 Hazard(s) identificationClassification of the substance or mixture in accordance with 29 CFR 1910 (OSHA HCS)

GHS02 Flame

Pyr. Sol. 1 H250 Catches fire spontaneously if exposed to air.Water-react. 1 H260 In contact with water releases flammable gases which may ignite spontaneously.

GHS07

Skin Irrit. 2Eye Irrit. 2ASTOT SE 3

H315 Causes skin irritation.H319 Causes serious eye irritation.H335 May cause respiratory irritation.

Hazards not otherwise classified No information known.Label elementsGHS label elements The product is classified and labeled in accordance with 29 CFR 1910 (OSHA HCS)Hazard pictograms

GHS02 GHS07

Signal word DangerHazard statementsH250 Catches fire spontaneously if exposed to air.H260 In contact with water releases flammable gases which may ignite spontaneously.H315 Causes skin irritation.H319 Causes serious eye irritation.H335 May cause respiratory irritation.Precautionary statementsP210P222

Keep away from heat/sparks/open flames/hot surfaces. No smoking.Do not allow contact with air.

P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.P405P422P501

Store locked up.Store contents under inert gas.Dispose of contents/container in accordance with local/regional/national/international regulations.

WHMIS classificationB6 - Reactive flammable materialD2B - Toxic material causing other toxic effects

Classification systemHMIS ratings (scale 0-4)(Hazardous Materials Identification System)

HEALTH

FIRE

2

3

3

Health (acute effects) = 2Flammability = 3Physical Hazard = 3REACTIVITY

Other hazardsResults of PBT and vPvB assessmentPBT: Not applicable.vPvB: Not applicable.

3 Composition/information on ingredientsChemical characterization: SubstancesCAS# Description:13598-57-7 Yttrium hydride

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Yttrium hydrideProduct name:

Identification number(s):EC number: 237-074-0

4 First-aid measuresDescription of first aid measuresAfter inhalationSupply fresh air. If required, provide artificial respiration. Keep patient warm.Seek immediate medical advice.After skin contactImmediately wash with water and soap and rinse thoroughly.Seek immediate medical advice.After eye contact Rinse opened eye for several minutes under running water. Then consult a doctor.After swallowing Seek medical treatment.Information for doctorMost important symptoms and effects, both acute and delayed No further relevant information available.Indication of any immediate medical attention and special treatment needed No further relevant information available.

5 Fire-fighting measuresExtinguishing mediaSuitable extinguishing agents Special powder for metal fires. Do not use water.For safety reasons unsuitable extinguishing agents WaterSpecial hazards arising from the substance or mixtureSpontaneously flammable in air.Contact with water releases hydrogen (explosive).If this product is involved in a fire, the following can be released:Advice for firefightersProtective equipment:Wear self-contained respirator.Wear fully protective impervious suit.

6 Accidental release measuresPersonal precautions, protective equipment and emergency proceduresWear protective equipment. Keep unprotected persons away.Ensure adequate ventilationKeep away from ignition sourcesEnvironmental precautions: Do not allow material to be released to the environment without proper governmental permits.Methods and material for containment and cleaning up:Keep away from ignition sources.Ensure adequate ventilation.Prevention of secondary hazards: Keep away from ignition sources.Reference to other sectionsSee Section 7 for information on safe handlingSee Section 8 for information on personal protection equipment.See Section 13 for disposal information.

7 Handling and storageHandlingPrecautions for safe handlingKeep container tightly sealed.Store in cool, dry place in tightly closed containers.Ensure good ventilation at the workplace.Information about protection against explosions and fires:Protect against electrostatic charges.Substance/product is self ignitable.Conditions for safe storage, including any incompatibilitiesStorageRequirements to be met by storerooms and receptacles: No special requirements.Information about storage in one common storage facility: No information known.Further information about storage conditions:Keep container tightly sealed.Store in cool, dry conditions in well sealed containers.Specific end use(s) No further relevant information available.

8 Exposure controls/personal protectionAdditional information about design of technical systems:Properly operating chemical fume hood designed for hazardous chemicals and having an average face velocity of at least 100 feet per minute.Control parametersComponents with limit values that require monitoring at the workplace:Yttrium and compounds, as Y

mg/m3ACGIH TLVAustria MAKBelgium TWADenmark TWAFinland TWAFrance VMEGermany TWAKorea TLV

11

11

11

51

Netherlands MAC-TGG 1Norway TWA 1

11

Poland TWASwitzerland MAK-WUnited Kingdom TWA 1; 3-STELOSHA PEL 1Additional information: No data

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Exposure controlsPersonal protective equipmentGeneral protective and hygienic measuresThe usual precautionary measures for handling chemicals should be followed.Keep away from foodstuffs, beverages and feed.Remove all soiled and contaminated clothing immediately.Wash hands before breaks and at the end of work.Avoid contact with the eyes and skin.Maintain an ergonomically appropriate working environment.Breathing equipment: Use suitable respirator when high concentrations are present.Protection of hands:Impervious glovesCheck protective gloves prior to each use for their proper condition.The selection of suitable gloves not only depends on the material, but also on quality. Quality will vary from manufacturer to manufacturer.Eye protection:Safety glassesFull face protectionBody protection: Protective work clothing.

9 Physical and chemical propertiesInformation on basic physical and chemical propertiesGeneral InformationAppearance:

Form:Color:

PowderDark brownOdorlessOdor:

Odor threshold:pH-value:

Not determined.Not applicable.

Change in conditionMelting point/Melting range:Boiling point/Boiling range:Sublimation temperature / start:

Not determinedNot determinedNot determined

Flash point: Not applicableFlammability (solid, gaseous)Ignition temperature:Decomposition temperature:Auto igniting:

Not determined.Not determinedNot determinedSpontaneously flammable in air.

Danger of explosion:Explosion limits:

Lower:

Not determined.

Not determinedNot determinedNot applicable.Not determinedNot determined.Not applicable.Not applicable.

Upper:Vapor pressure:Density:Relative densityVapor densityEvaporation rateSolubility in / Miscibility with

Water: InsolublePartition coefficient (n-octanol/water): Not determined.Viscosity:

dynamic: Not applicable.kinematic: Not applicable.

Other information No further relevant information available.

10 Stability and reactivityReactivity Catches fire spontaneously if exposed to air.Chemical stability Stable under recommended storage conditions.Thermal decomposition / conditions to be avoided: Decomposition will not occur if used and stored according to specifications.Possibility of hazardous reactions Spontaneously flammable in air.Conditions to avoid No further relevant information available.Incompatible materials:HalogensAirNo information known.Hazardous decomposition products:Metal oxide fumeHydrogen

11 Toxicological informationInformation on toxicological effectsAcute toxicity: No effects known.LD/LC50 values that are relevant for classification: No dataSkin irritation or corrosion: Causes skin irritation.Eye irritation or corrosion: Causes serious eye irritation.Sensitization: No sensitizing effects known.Germ cell mutagenicity: No effects known.Carcinogenicity: No classification data on carcinogenic properties of this material is available from the EPA, IARC, NTP, OSHA or ACGIH.Reproductive toxicity: No effects known.Specific target organ system toxicity - repeated exposure: No effects known.Specific target organ system toxicity - single exposure: May cause respiratory irritation.Aspiration hazard: No effects known.Subacute to chronic toxicity:

Yttrium is similar to the lanthanons and may have an anticoagulant effect on blood. Exposure to lanthanons may also lead to sensitivity to heat, itching, increasedawareness of odor and taste, and liver damage.Subacute to chronic toxicity: No effects known.

Additional toxicological information: To the best of our knowledge the acute and chronic toxicity of this substance is not fully known.

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12 Ecological informationToxicityAquatic toxicity: No further relevant information available.Persistence and degradability No further relevant information available.Bioaccumulative potential No further relevant information available.Mobility in soil No further relevant information available.Additional ecological information:General notes:Do not allow material to be released to the environment without proper governmental permits.Avoid transfer into the environment.Results of PBT and vPvB assessmentPBT: Not applicable.vPvB: Not applicable.Other adverse effects No further relevant information available.

13 Disposal considerationsWaste treatment methodsRecommendation Consult state, local or national regulations to ensure proper disposal.Uncleaned packagings:Recommendation: Disposal must be made according to official regulations.

14 Transport informationUN-NumberDOT, IMDG, IATA UN1409UN proper shipping nameDOTIMDG, IATA

Metal hydrides, water reactive, n.o.s. (Yttrium hydride)METAL HYDRIDES, WATER-REACTIVE, N.O.S. (Yttrium hydride)

Transport hazard class(es)DOT

Class 4.3 Substances which, in contact with water, emit flammable gases.Label 4.3Class 4.3 (W2) Substances which, in contact with water, emit flammable gases

4.3LabelIMDG, IATA

ClassLabel

4.3 Substances which, in contact with water, emit flammable gases.4.3

Packing groupDOT, IMDG, IATA IEnvironmental hazards: Not applicable.Special precautions for user Warning: Substances which, in contact with water, emit flammable gasesTransport in bulk according to Annex II of MARPOL73/78 and the IBC Code Not applicable.Transport/Additional information:DOTMarine Pollutant (DOT):UN "Model Regulation":

NoUN1409, Metal hydrides, water reactive, n.o.s. (Yttrium hydride), 4.3, I

15 Regulatory informationSafety, health and environmental regulations/legislation specific for the substance or mixtureGHS label elements The product is classified and labeled in accordance with 29 CFR 1910 (OSHA HCS)Hazard pictograms

GHS02 GHS07

Signal word DangerHazard statementsH250 Catches fire spontaneously if exposed to air.H260 In contact with water releases flammable gases which may ignite spontaneously.H315 Causes skin irritation.H319 Causes serious eye irritation.H335 May cause respiratory irritation.Precautionary statementsP210P222

Keep away from heat/sparks/open flames/hot surfaces. No smoking.Do not allow contact with air.

P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.P405P422P501

Store locked up.Store contents under inert gas.Dispose of contents/container in accordance with local/regional/national/international regulations.

National regulationsAll components of this product are listed in the U.S. Environmental Protection Agency Toxic Substances Control Act Chemical substance Inventory.All components of this product are listed on the Canadian Non-Domestic Substances List (NDSL).SARA Section 313 (specific toxic chemical listings) Substance is not listed.California Proposition 65Prop 65 - Chemicals known to cause cancer Substance is not listed.

Prop 65 - Developmental toxicity Substance is not listed.

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Prop 65 - Developmental toxicity, female Substance is not listed.Prop 65 - Developmental toxicity, male Substance is not listed.Information about limitation of use: For use only by technically qualified individuals.Other regulations, limitations and prohibitive regulationsSubstance of Very High Concern (SVHC) according to the REACH Regulations (EC) No. 1907/2006. Substance is not listed.

The conditions of restrictions according to Article 67 and Annex XVII of the Regulation (EC) No 1907/2006 (REACH) for the manufacturing, placing on themarket and use must be observed.

Substance is not listed.Annex XIV of the REACH Regulations (requiring Authorisation for use) Substance is not listed.Chemical safety assessment: A Chemical Safety Assessment has not been carried out.

16 Other informationThis material safety data sheet is offered solely for your information, consideration, and investigation. Stanford Advanced Materials provides no warranties, either express or implied, and assumes no responsibility for the accuracy or completeness of the data contained herein.

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yh2)-sds.docx · web viewcheck protective gloves prior to each use for their proper condition

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